# Sequentia vs Laser Harp

The clearest difference is ads: Sequentia at none against Laser Harp's shown. Sequentia also leads on update cadence (every 11 days vs every 2 months). Laser Harp's advantage is iOS requirement (15.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Sequentia sells 3 in-app purchases, starting at $7.99 per month and Laser Harp sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Sequentia ships an update every 11 days, Laser Harp every 2 months. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Sequentia | Laser Harp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (10 ratings)](https://appshunter.io/ios/app/sequentia-midi-sequencer/id6781016888/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 11 days** | Every 2 months |
| Monetization | Freemium | — |
| Size | 25 MB | 48 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Yahor Kamarou](https://appshunter.io/developer/1551374720) | [Alper Kahriman](https://appshunter.io/developer/1054578352) |

## What reviewers say

### Sequentia

[App page](https://appshunter.io/ios/app/sequentia-midi-sequencer/id6781016888)

This app transforms your iPhone into a powerful MIDI sequencer for hardware synthesizers and drum machines. Generate complex musical patterns, control parameters, and integrate with your DAW. Save and export your creations for further editing.

**Highlights:** Generative MIDI patterns, Hardware synth control, DAW integration, Customizable modules (Drums, Acid, Chords, Arp, LFO), Live pattern editing, MIDI export (.mid)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sequentia Pro Monthly | $7.99 | per month |
| Sequentia Pro Yearly | $39.99 | per year |
| Sequentia Pro Lifetime | $79.99 | one-time |


### Laser Harp

[App page](https://appshunter.io/ios/app/laser-harp-light-synth/id6782724413)

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Laser Harp Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is Sequentia free?

Sequentia is free to download, with in-app purchases available.

### Is Laser Harp free?

Laser Harp is free to download, with in-app purchases available.

### Do Sequentia or Laser Harp have ads?

Laser Harp shows ads; Sequentia does not.

### Which is updated more often, Sequentia or Laser Harp?

Sequentia ships an update every 11 days, and Laser Harp every 2 months. Most recently, Sequentia was updated on October 24, 2026 and Laser Harp on October 25, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*